Hi all, This is version two of the patches I originally posted here:
http://www.spinics.net/lists/arm-kernel/msg416881.html Changes since version one include: - Lazy allocation of the level-2 stream table on device-add - Limit stream table size based on SIDSIZE (maximum 21-bit atm) - Fixed detection of linear stream table - Fixed typo in RECINVSID CR2 field - Added cmdline option for changing default bypass behaviour to fault - Check IDR0.HYP before EL2 TLBI - Reworked stream table so that each level-2 entry resolves 256 SIDs (i.e. a PCI bus) All feedback welcome, Will --->8 Will Deacon (3): Documentation: dt-bindings: Add device-tree binding for ARM SMMUv3 IOMMU iommu/arm-smmu: Add initial driver support for ARM SMMUv3 devices drivers/vfio: Allow type-1 IOMMU instantiation on top of an ARM SMMUv3 .../devicetree/bindings/iommu/arm,smmu-v3.txt | 37 + MAINTAINERS | 3 +- drivers/iommu/Kconfig | 13 + drivers/iommu/Makefile | 1 + drivers/iommu/arm-smmu-v3.c | 2670 ++++++++++++++++++++ drivers/vfio/Kconfig | 2 +- 6 files changed, 2724 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/iommu/arm,smmu-v3.txt create mode 100644 drivers/iommu/arm-smmu-v3.c -- 2.1.4 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
